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Dapper Supply DP-SPW1116 Surface Pressure Washer Cleaner – 20

Dapper Supply DP-SPW1116 Surface Pressure Washer Cleaner – 20" Path, 4350 PSI, 2 Hose Adapters

Brand: Dapper SupplySKU: DP-SPW1116In Stock – Ready to Ship
$259.00
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Dapper Supply DP-SPW1116: 20-Inch 4350 PSI Surface Cleaner for Large Flat Surface Cleaning

The Dapper Supply DP-SPW1116 is a 20-inch rotating surface cleaner rated to 4350 PSI with two hose adapters for multi-brand pressure washer compatibility. The 20-inch path is sized for commercial contractors cleaning large parking lots, loading docks, and commercial building exteriors where maximum coverage per pass reduces total job time.

20-Inch Path, 4350 PSI, and Commercial-Grade Build

  • 20-inch cleaning path — the widest path in the Dapper Supply surface cleaner series, covering large commercial pads faster than 15- or 18-inch models
  • 4350 PSI maximum pressure rating — accepts high-output commercial gas pressure washers for full-pressure commercial cleaning applications
  • 2 hose adapters included — enables connection to M22 and quick-connect pressure washer fittings without sourcing adapters separately
  • Dual rotating nozzles — even pressure coverage eliminates streak lines across the full 20-inch cleaning arc
  • Steel and polymer housing — commercial-grade build for repeated daily use in professional cleaning operations
  • Easy maneuverability — rolling wheel base maintains consistent surface contact on flat concrete and asphalt

Commercial Cleaning Applications for the DP-SPW1116: Contractors, Municipalities, and Facilities

Pressure washing contractors use the DP-SPW1116 on commercial parking lot contracts where a 20-inch path reduces job time on 10,000+ sq ft surfaces by 30–40% compared to an 18-inch model. Municipal public works crews clean transit station platforms, plaza pavers, and public walkways during off-peak hours with the wide-path efficiency. Industrial facility managers clean machine pad foundations, loading dock concrete, and truck wash lanes between maintenance cycles. Restaurant exterior cleaning services use it on kitchen grease pad areas and dumpster enclosure concrete where thorough coverage in minimum passes is critical.

Compatibility and What Ships

Ships with surface cleaner, 2 hose adapters, and assembly documentation. A minimum GPM flow rate is required for consistent nozzle rotation — contact us for exact flow rate requirements before ordering.

Brand Dapper Supply
Model DP-SPW1116
Cleaning Path 20 inches
Max Pressure 4350 PSI
Included Accessories 2 hose adapters
Compatible With Most pressure washers

Manufacturer's Warranty

This product comes with a full manufacturer's warranty. All warranty claims are handled directly by the manufacturer.

For specific warranty details, please contact us at (978) 295-7538 or email info@uscleaningtools.com

B2B & Tax-Exempt Purchases

We supply contractors, restoration companies, property managers, schools, government agencies, and other tax-exempt organizations.

How to place a tax-exempt order:

  1. Write to us through our Contact Us page or email info@uscleaningtools.com and attach your valid tax exemption certificate (state resale or exemption certificate).
  2. We verify your certificate and mark your account tax-exempt — usually within one business day.
  3. Place your order and sales tax will not be charged.

For volume pricing or purchase orders, call (978) 295-7538.

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Frequently Asked Questions

How much faster is a 20-inch surface cleaner than an 18-inch on a commercial parking lot?
A 20-inch path provides 23% more coverage per pass than an 18-inch path (20² vs 18²). On a 10,000 sq ft parking lot, this reduces total pass count from approximately 111 to 90 passes — saving roughly 15–20 minutes per job at standard cleaning pace.
What pressure washer output is needed to run the DP-SPW1116 at full capacity?
At 4350 PSI, the DP-SPW1116 is designed for commercial gas pressure washers producing 3.0–4.0 GPM. Confirm your pressure washer's PSI and GPM ratings meet both the maximum pressure and minimum flow requirements before use.
Is a 20-inch surface cleaner suitable for residential driveways?
Yes, but the wider path is harder to maneuver in tight driveway borders, around pillars, and near building foundations than a 15-inch model. For residential driveways under 20 feet wide, the 15- or 18-inch models offer better maneuverability without meaningfully more cleaning passes.
What is the difference between hose adapters and extension wands?
Hose adapters change the connection fitting size to match your pressure washer outlet. Extension wands add physical length between the gun and surface cleaner. The DP-SPW1116 includes hose adapters for connection compatibility; it does not include extension wands.
Can the DP-SPW1116 clean oil-contaminated concrete?
Surface cleaners distribute pressure evenly but do not apply chemical cleaning agents. For oil contamination, apply a degreaser or concrete cleaner to the surface for 5–10 minutes before running the surface cleaner to lift oil that high pressure alone cannot remove.
How does the rolling wheel base affect cleaning on uneven surfaces?
The wheel base maintains the nozzle heads at a consistent height above flat surfaces. On cracked or uneven concrete, the nozzle height varies over low and high points, creating slight pressure variation. For severely uneven surfaces, manual wand washing maintains more consistent standoff distance.
What maintenance does the dual nozzle assembly require?
After each use, flush with clean water to clear detergent and mineral deposits. Inspect the O-rings at the swivel joint for wear annually. Worn nozzle orifices produce oval rather than circular spray patterns, causing streak lines — replace nozzle tips when pattern deviation is noticeable.

Why Choose US Cleaning Tools?

See the price, buy now, get it fast. No quotes, no callbacks, no sales rep required.

  • No Quote Needed — All prices shown. Click buy, checkout, done.
  • Authorized Dealer — Brand-new units with full manufacturer warranty.
  • Trusted by 10,000+ Facilities — Schools, warehouses, contractors nationwide.
  • Expert Support — Real specialists at (978) 295-7538.
  • Fast Shipping — Trackable delivery in 2–8 business days.

Frequently Asked Questions

1. What payment methods can I use?

We accept Visa, MasterCard, American Express, Diners Club, Discover, major debit cards, and digital wallets like PayPal, Google Pay, Meta Pay, and Apple Pay.

2. When will my payment be processed?

Your credit/debit card or PayPal account will be charged when you place your order. Secure payment processing protects your information.

3. Will I receive an order confirmation?

Yes, a confirmation email will be sent to the provided email address once the order is placed.

4. How long does it take to process an order?

Orders are processed within 1-2 business days and then prepared for shipment.

5. How long does it take for my order to arrive?

Estimated arrival time (ETA) is 5-7 business days for all orders.

6. Do you offer warranty?

All our products come with a manufacturer warranty of at least 1 year, depending on the brand.

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